The Best Tool to Convert OST to PST on Mac in 2023

Users of Mac OS search for several methods to convert OST to PST on Mac with ease. Since the Windows Operating System is the only one that can access OST files. In order to upload an OST file to Outlook 2021, 2019, 2016, 2013, etc. on a Mac, we will provide a manual method today. Although you may also use the best OST to PST Converter for Mac Tool for a secure migration procedure.

Users can keep their data locally on the PC using the Outlook file format called OST. It is beneficial for people who lack internet access or experience poor connectivity. These files can be accessible even when a user is not online since they are kept in a local database. But, these files are more susceptible to corruption problems.

On the other hand, MS Outlook allows users to store email messages, calendars, notes, tasks, and so on. With a live internet connection, you can view this data whenever you want. It keeps the database in a secure and safe format. So without further ado, let’s examine some recommended practices and the main reasons for converting an OST file in Outlook 2021 and the below editions.

Reasons to Convert OST File into Outlook 2021?

• From any location and using any operating system, you can access the data file.
• Without any data management errors, the data is stored safely.
• Other users can now freely share the info.
• The possibility of data corruption is lower.

Time to review some of the best ways to import OST files into Outlook PST format with all mailbox items. The manual and expert methods to complete this conversion procedure fast and easily are discussed in the next section.

Convert OST File to PST File using Free Manual Approach

Step1- Use the Archive Feature to Add an OST File to Outlook 2021/2019/2016

• Open Outlook and opt File from the menu.
• From the left pane, tap Options.
• After that, click on Auto Archive Settings under the Advanced option.
• For auto-archive to function, the day count must be set.
• When it’s finished, hit the “Ok” tab.
• Finally, at the selected time, Outlook will automatically generate an archive of the OST files.

Step2- Import Offline OST File Using the Import/Export Feature in Outlook 2021/2019/2016

• Open MS Outlook and select the File menu item.
• Select the Import/Export option after clicking on the Open & Export option.
• Choose the Export to a file option in this new window.
• Pick the Outlook data file (.pst) option, then press Next.
• To add an Outlook profile or folder to the PST format, click on it.
• Finally, select a special saving location and click Finish.

Only the Windows OS can be used with either of the above-mentioned approaches. You must choose the expert solution if you need to convert an OST file into Microsoft Outlook Mac. In addition, the following solutions have more drawbacks:

• The solution is quite lengthy to execute.
• Outlook must be pre-installed on your computer.
• Applying all of the steps of this method is a little difficult.
• This approach cannot be applied by inexperienced users or users with non-technical backgrounds.

Expert and Alternative Tool to Convert OST to PST on Mac PC

MacMister OST Converter for Mac Tool is a powerful tool that allows Mac users to easily convert OST files to PST format on macOS. This software is designed to work with all versions of Outlook, including Outlook 2019, 2016, 2013, 2010, etc. With Mac OST to PST Converter, you can convert multiple OST files at once, and the software will preserve all of your email data, including attachments, contacts, calendar entries, and other data. This utility delivers 100% accurate results by keeping the original data structure. Plus, the tool is easy to use, with a simple and intuitive interface that makes the conversion process smooth. Users can simply access this program on all new and old editions of Mac and Win Operating Systems.

How to Convert an OST File to PST Format on Mac Computer? – Quick Guide

1. On your Mac device, install and launch the Mac OST to PST Converter.
2. Now, load the needed OST Files/Folder you need to convert into PST format.
3. From the tree-structured list, check the mailbox items you need, then click Next.
4. Select PST from the list of Select Saving Options and apply the other options as per your need.
5. In order to begin the conversion procedure, click the Export tab.

I hope it’s now clear to you how we can covert or import OST to PST on Mac without Outlook. The question “How to convert an OST file to PST format on Mac OS” has recently been seen by numerous users. You can thus use the OST to PST Converter for Mac Tool to complete this procedure, and it will also convert the OST files to PDF, CSV, ICS, HTML, DOC, MSG, MBOX, Thunderbird, Gmail, Office 365, IMAP and many other formats.